Accredited Testing Labs in Puerto Rico
Compliance and testing laboratories in Puerto Rico that appear in the official FCC, CPSC, OSHA NRTL, FDA ASCA or ANAB registries. Ranked by number of registry accreditations — criteria on the methodology page.
| # | Laboratory | Location | Registry accreditations | Standards |
|---|---|---|---|---|
| 1 | Institute of Forensic Science of Puerto Rico - Mayaguez Regional Laboratory | Mayaguez, Puerto Rico, United States | 1 | — |
| 2 | Institute of Forensic Science of Puerto Rico - Ponce Regional Laboratory | Ponce, Puerto Rico, United States | 1 | — |
| 3 | Institute of Forensic Science of Puerto Rico - San Juan Criminalistic Laboratory | Rio Piedras, Puerto Rico, United States | 1 | — |
| 4 | United States Customs and Border Protection, Laboratories and Scientific Services - San Juan Laboratory | Guaynabo, Puerto Rico, United States | 1 | — |
Facts from the official registries as retrieved July 2026; no ratings or reviews. Ranking criteria: methodology.